调光信号转化电路

SD7551是一款调光信号转化专用芯片，内置12VLDO，5VLDO，12V稳压基准输出口，内置电流源，大大简化系统外围电路。兼容0-10V，PWM，电位器三种输入信号，并能把输入信号转化成PWM输出，PWM输出变化平滑，特别适合LED调光芯片，调光效果平滑，用户体验更佳。\n\n • 供电范围广，输入VIN电压范围15V-100V\n• 内置12VLDO和5VLDO\n• 兼容0-10V，PWM，电位器三种输入信号并转化为PWM输出\n• 内部可设电流源50uA，100uA，200uA，500uA\n• 过温保护 ;

Silan

士兰微

WR-75 to WR-51 Waveguide Taper Transition

Description: Model SWT-7551-LA is a WR-75 to WR-51 rectangular waveguide taper transition. The taper transition is manufactured by either EDM machining or electro-forming techniques to ensure high accuracy and a quality surface finish. The transition only induces a fraction of a dB insertion loss

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ERAVANT

ESD Protection Diodes

文件：71.56 Kbytes 页数：5 Pages

ONSEMI

安森美半导体

DIGITAL SIGNAL PROCESSING IC FOR SPEECH AND AUDIO APPLICATIONS

DESCRIPTION The TDA755X family is a high performances, fully programmable 24-bit, 50 MIPS Digital Signal Processor (DSP), designed to support several speech and audio applications, as Automatic Speech Recognition, Speech Synthesis, Speaker Verification, Echo and Noise Cancellation. Software for t

文件：118.02 Kbytes 页数：12 Pages

STMICROELECTRONICS

意法半导体